<!doctype html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>商品展示页面</title>
    <style>
        .product-container {
            display: flex;
            justify-content: center;
            align-items: center;
            flex-wrap: wrap;
            padding: 20px;
        }

        .product {
            width: 200px;
            margin: 10px;
            padding: 10px;
            border: 1px solid #ccc;
            border-radius: 4px;
            text-align: center;
        }

        .product img {
            width: 150px;
            height: 150px;
            object-fit: cover;
            margin-bottom: 10px;
        }
    </style>
</head>
<body>
<div class="product-container">
    <div class="product">
        <img src="product1.jpg" alt="商品1">
        <h3>商品1</h3>
        <p>价格：$100</p>
    </div>

    <div class="product">
        <img src="product2.jpg" alt="商品2">
        <h3>商品2</h3>
        <p>价格：$200</p>
    </div>

    <div class="product">
        <img src="product3.jpg" alt="商品3">
        <h3>商品3</h3>
        <p>价格：$300</p>
    </div>

    <div class="product">
        <img src="product4.jpg" alt="商品4">
        <h3>商品4</h3>
        <p>价格：$400</p>
    </div>
</div>

<script>
    // 在此处添加 JavaScript 代码来处理分页和加载更多商品的逻辑
</script>
</body>
</html>